![Sensus - Meitwin - Product Image](https://deeco-production.s3.amazonaws.com/images/Deeco_-_Sensus_-_MeiTwin_-_Product.2e16d0ba.fill-500x500.jpg)
Brand: | Sensus |
Category: | Metering, Bulk Water Meters |
Connection: | Flanged |
Size Range: | 50-100mm |
Product Description
Individually tested & certified to ISO/EEC Class B, (Bypass Meter Class C). Measurement of largest flow range, main & bypass meters in one single inline 50,80,100mm body design. Both registers are IP68 rated, copper/glass, and three pulse output options for each. Suited for water up to 50°C. EEC-approved interchangeable measuring element common for 50, 80 & 100mm sizes. OIML R49 Class 2.
![MEITWIN100 copy](https://deeco-production.s3.amazonaws.com/images/MEITWIN100_copy.2e16d0ba.fill-1000x1000.jpg)
Sensus - Meitwin100
![MEITWIN100 4 copy](https://deeco-production.s3.amazonaws.com/images/MEITWIN100_4_copy.2e16d0ba.fill-1000x1000.jpg)
Sensus - Meitwin100
![MEITWIN100 3 copy](https://deeco-production.s3.amazonaws.com/images/MEITWIN100_3_copy.2e16d0ba.fill-1000x1000.jpg)
Sensus - Meitwin100
Features and Benefits
- The main meter and the by-pass meter are arranged one behind the other in the direction of flow.
- There is no longer any need for the differentiation between the “by-pass meter on the right” and the “by-pass meter on the left”.
- No straight upstream or downstream pipe is necessary due to the integrated flow straightener (U0D0).
- A removable metrological unit consisting of the main meter, the changeover valve, and the bypass meter (“3 in 1” concept).
- A multirange metrological unit allows an easy economical replacement after the validity period of the calibration has expired.
- Main meter with hydrodynamically balanced rotor
- Spring-loaded change-over valve with low head loss and extended lifetime.
- The By-pass meter is specified as a piston meter cartridge 612MTW-HRI with plug-in non-return valve, register copper/glass, protection class IP68.
- Minimum flow rate: 6 l/hour for piston type by-pass meter.
- Available in body lengths specified as per DIN 19625 and ISO 4064.
Typical Applications
- Measurement of high flow rates with an extremely widespread flow profile
- Measurement of very small flow rates for leakage detection
- Ideal for fire service pipes
Technical Data
Performance Table acc. to Manufacturers Values
![Sensus - Meitwin - Performance Table acc. to Manufacturers Values](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Performance_Table_acc._to_.width-1750.png)
Performance Table acc. to MID Pattern Approval
![Sensus - Meitwin - Performance Table acc. to MID Pattern Approval](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Performance_Table_acc._to_.width-1750_HS6MsvX.png)
Typical Accuracy Curve
![Sensus - Meitwin - Typical Accuracy Curve](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Typical_Accuracy_Curve.width-1350.png)
Q1 minimum flow ±5%
Q2 transitional flow ±2%
Q3 continuous flow ±2%
Q4 maximum peak flow ±2%
Typical Head Loss Curve
![Sensus - Meitwin - Typical Head Loss Curve](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Typical_Head_Loss_Curve.width-1350.png)
Sensus - Meitwin - Typical Head Loss Curve
Materials
Body:
- Main meter cast iron
- By-pass meter brass
Measuring element (both meters):
- plastic
Rotor (both meters):
- plastic
Spring loaded valve:
- Plastic and Stainless Steel
Technical Specifications
Pattern Approval
![Sensus - Meitwin - Pattern Approval](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Pattern_Approval.width-1000.png)
Sensus - Meitwin - Pattern Approval
Installation
![Sensus - Meitwin - Installation](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Installation.width-1000.png)
Sensus - Meitwin - Installation
Dimensional Diagram
![Sensus - Meitwin - Dimensional Diagram](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Dimensional_Diagram.width-1000.png)
Sensus - Meitwin - Dimensional Diagram
Dimensions and Weights
![Sensus - Meitwin - Dimensions and Weights](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Dimensions_and_Weights.width-1000.png)
Sensus - Meitwin - Dimensions and Weights
Pulse Outputs
Dials
![Sensus - Meitwin - Dials](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Dials_3TN9jm5.width-1350.png)
Sensus - Meitwin - Dials
![Deeco - Sensus - MeiTwin - Dials](https://deeco-production.s3.amazonaws.com/images/Deeco_-_Sensus_-_MeiTwin_-_Dials.width-1000.jpg)
Deeco - Sensus - MeiTwin - Dials
Pulse Values
![Sensus - Meitwin - Pulse Values](https://deeco-production.s3.amazonaws.com/images/Sensus_-_Meitwin_-_Pulse_Values.width-1000.png)
Sensus - Meitwin - Pulse Values
Spare Parts
Pre-Calibrated Mechanism Insert for MeiTwin Water Meter
![MEITWIN050M 1 copy](https://deeco-production.s3.amazonaws.com/images/MEITWIN050M_1_copy.2e16d0ba.fill-1000x1000.jpg)
Sensus - MEITWIN050M
Product Code | Size | Description |
---|---|---|
MEITWIN050M | 50-100mm | Meitwin Pre-Calibrated Insert Mechanism. |
Sensus - MeiTwin - Water Meter
Combination Compound Water Meter
![Sensus - Meitwin - Product Image](https://deeco-production.s3.amazonaws.com/images/Deeco_-_Sensus_-_MeiTwin_-_Produ.2e16d0ba.fill-1000x1000.jpg)
Sensus - Meitwin100
Product Code | Size | Description |
---|---|---|
MEITWIN050 | 50mm | Combination Compound Water Meter with Class C Bypass Meter. Q3 25m³/h, Body Length 270mm |
MEITWIN080 | 80mm | Combination Compound Water Meter with Class C Bypass Meter. Q3 63m³/h, Body Length 300mm |
MEITWIN100 | 100mm | Combination Compound Water Meter with Class C Bypass Meter. Q3 100m³/h, Body Length 360mm |
HRISET-MEITWIN | 50-100mm | Pulse Output HRI set for MEITWIN 50-100mm - 100/10 L/P - Model B4 |
Pulse Output
![Hri-Mei](https://deeco-production.s3.amazonaws.com/images/Hri-Mei.2e16d0ba.fill-1000x1000.jpg)
Sensus - HRI-Mei
Product Code | Size | Description |
---|---|---|
HRI Mei 40 - 10L/P | 40-125mm | Pulse Output HRI-Mei for Meistream 40-125mm - 10L/P - Model B4 |
HRI Mei 40 - 100L/P | 40-125mm | Pulse Output HRI-Mei for Meistream 40-125mm - 100L/P - Model B4 |
HRI Mei 40 - 1000L/P | 40-125mm | Pulse Output HRI-Mei for Meistream 40-125mm - 1000L/P - Model B4 |
HRI Mei 150 - 100L/P | 150-300mm | Pulse Output HRI-Mei for Meistream 150-300mm - 100L/P - Model B4 |
HRI Mei 150 - 1000L/P | 150-300mm | Pulse Output HRI-Mei for Meistream 150-300mm - 1000L/P - Model B4 |